Specifications

5-19
CONDITION CHECK RESULT CAUSE REMEDY
(TROUBLE 6) Convection oven does not operate at all or convection cook
is bad.
Convection indicator
light but oven does
not go into cook
cycle when START
pad is touched.
Temperature in
the oven cavity is
lower or higher
than preset.
Abnormal
Normal
No continuity.
Check the
connection between
P.C.B. assembly and
headwire connector.
Defective Relay
4 or 6.
Replace Relay
4 or 6.
Loose connection.
Connect them
tightly.
Check the Relay
4 or 6 of P.C.B.
assembly .
Check the Relay
4 or 6 of P.C.B.
assembly .
Check the
convection heater
element.
Abnormal
Normal
Defective Relay
4 or 6.
Replace
Relay 4 or 6.
Abnormal
Normal
Defective
convection heater.
Replace
convection heater.
Check the
circulation motor.
Abnormal
Normal
Defective
circulation motor.
Replace
circulation motor.
Check the
damper motor.
Abnormal
Normal
Defective
damper motor.
Replace
damper motor.
Check the
thermistor.
Error message
shows in the display.
Normal
Thermistor open
or short.
Replay
thermistor.
Check the Rack.
Cook on the
glass tray.
Without
metal rack.
Cook with
metal rack.
Check the air
duct assembly.
Interference
Damper open
and close at air
duct assembly.
Normal
Defective air
duct assembly.
Replace air duct
assembly.